namespace PickGold.Charting.Formulas
{
    using System;

    internal class NegativeVolumeIndexFormulaInfo : FormulaInfo
    {
        public NegativeVolumeIndexFormulaInfo() : this(double.NaN)
        {
        }

        public NegativeVolumeIndexFormulaInfo(double startValue) : base(new DataField[] { DataField.Close, DataField.Y }, new DataField[] { DataField.Y }, new object[] { startValue })
        {
        }
    }
}

